Home / 5,776,021.84-7,970,607.02-3,162,024.80

Finding the Fourth Proportional to 5,776,021.84, 7,970,607.02 and 3,162,024.80

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Solution

The fourth proportional to 5,776,021.84, 7,970,607.02 and 3,162,024.80 is: 4,363,428.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,776,021.84 : 7,970,607.02 = 3,162,024.80 : x
  2. Step 2: Convert to fraction form
    5,776,021.84/7,970,607.02 = 3,162,024.80/x
  3. Step 3: Cross multiply
    5,776,021.84x = 7,970,607.02 × 3,162,024.80
  4. Step 4: Simplify right side
    5,776,021.84x = 25,203,257,012,630.93
  5. Step 5: Solve for x
    x = 25,203,257,012,630.93/5,776,021.84
  6. Step 6: Final answer
    x = 4,363,428.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.